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Official data from INPI

PROCESSO DE PROTECAO SELETIVA PARA CONDUTORES ELETRICOS E DISPOSITIVO PARA A EXECUCAO DESSE PROCESSO

Em AnáliseInvention Patent

Application data

Number

PI7807152

Type

Invention Patent

Filing

10/31/1977

Publication

-

Progress at the INPI

  1. Filing10/31/77
  2. Publication
  3. Examination
  4. Allowance05/04/82
  5. Grant11/30/82
  6. Terminated05/17/88

The patent was granted on 11/30/1982 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BBC BROWN BOVERI & CIE

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Inventors

M. I. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

11/30/1982

RPI 632

Notificação para pagamento de retribuição

#13.1

09/08/1982

RPI 620

Deferimento

#9.1

05/04/1982

RPI 602

15.0

12/15/1981

RPI 582

Exigência - art. 36 da LPI

#6.1

10/27/1981

RPI 575

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